GodsGrace
CF Ambassador
Very good.That's a very good question. It possibly could be. It's commonly taught that Paul was experiencing a certain sin, often connecting this verse to Romans 7. However, when we look at the Greek, it speaks of a disability. Here is the Greek word for "thorn:"
σκόλοψ skólops, skol'-ops; perhaps from the base of G4628 and G3700; withered at the front, i.e. a point or prickle (figuratively, a bodily annoyance or disability):—thorn.
I remember, several years ago, I searched for a physical description of Paul, while I do not remember the actual source-I believe it was an apocryphal book-it described him as being "deformed", stating he was "bow-legged."
Sidenote: I do not consider the apocrypha as the divinely inspired word of God, I view it as extra-biblical.
***Edited***
I just looked up G4628 and it speaks of "the leg."
σκέλος skélos, skel'-os; apparently from σκέλλω skéllō (to parch; through the idea of leanness); the leg (as lank):—leg.
I'll do some searching myself.
I always knew it was physical and not of sin.